Cut from a perforated, highly breathable fabric, duck into the Double Haul Tech Trucker for a fresh look built to perform on the hottest days. Product Features: Moisture absorbing twill stretch crown with laser cut back panel that provides breathability Snap back closure for the perfect fit Moisture-wicking interior sweatband Crown Fit: Mid Weight: 2.8 oz. (80 g) Product Specifications: Fabric: Crown and Back Panel: 97% Polyester/3% Spandex